.tongue-twisters-page { --tongue-twisters-ink: var(--color-base-content); --tongue-twisters-line: color-mix(in oklab, var(--color-primary) 18%, var(--color-base-300)); }
body.tongue-twisters-playing > nav[aria-label="Primary navigation"] { display: none; }
.tongue-twisters-page.is-playing .tongue-twisters__hero { display: none; }
.tongue-twisters-page.is-playing .tongue-twisters__content { max-width: 100rem; padding-top: clamp(1rem, 2vw, 2rem); padding-bottom: clamp(2rem, 4vw, 4rem); }
.tongue-twisters__hero-card { min-height: 19rem; border-radius: 1.1rem; padding: clamp(1.5rem, 4vw, 2.3rem); background: var(--color-neutral); color: var(--color-neutral-content); box-shadow: 0 1.1rem 2.5rem color-mix(in oklab, var(--color-neutral) 20%, transparent); }
.tongue-twisters__hero-word { display: flex; align-items: center; gap: .5rem; }
.tongue-twisters__hero-word span { display: inline-flex; min-height: 2.7rem; align-items: center; border-radius: .75rem; padding: .5rem .7rem; background: var(--color-primary); color: var(--color-primary-content); font-size: .88rem; font-weight: 900; transform: rotate(-4deg); }
.tongue-twisters__hero-word span:nth-child(2) { background: var(--color-secondary); color: var(--color-secondary-content); transform: rotate(5deg); }
.tongue-twisters__hero-word span:nth-child(3) { background: var(--color-accent); color: var(--color-accent-content); transform: rotate(-2deg); }
.tongue-twisters__preview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.tongue-twisters__preview { min-height: 12rem; border: 1px solid var(--tongue-twisters-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); }
.tongue-twisters__preview-number { display: inline-flex; width: 2.7rem; height: 2.7rem; align-items: center; justify-content: center; border-radius: .75rem; background: color-mix(in oklab, var(--color-primary) 13%, transparent); color: var(--color-primary); font-weight: 950; }
.tongue-twisters__start-note { color: var(--tongue-twisters-ink); }
.tongue-twisters__game-topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--tongue-twisters-line); padding-bottom: 1rem; }
.tongue-twisters__untimed { border: 1px solid color-mix(in oklab, var(--color-secondary) 35%, var(--tongue-twisters-line)); border-radius: 999px; padding: .42rem .75rem; background: color-mix(in oklab, var(--color-secondary) 10%, var(--color-base-100)); color: color-mix(in oklab, var(--color-secondary) 34%, var(--tongue-twisters-ink)); font-size: .8rem; font-weight: 800; white-space: nowrap; }
.tongue-twisters__progress { height: .45rem; margin-top: 1rem; overflow: hidden; border-radius: 999px; background: var(--color-base-200); }
.tongue-twisters__progress span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--color-secondary), var(--color-primary)); transition: width 180ms ease; }
.tongue-twisters__voice-status { min-height: 1.5rem; color: color-mix(in oklab, var(--tongue-twisters-ink) 58%, transparent); font-size: .85rem; text-align: center; }
.tongue-twisters__stage { min-height: clamp(30rem, 60vh, 42rem); margin-top: 1rem; border: 1px solid var(--tongue-twisters-line); border-radius: var(--radius-box); padding: clamp(1.25rem, 5vw, 4rem); background: linear-gradient(180deg, color-mix(in oklab, var(--color-primary) 5%, var(--color-base-100)), var(--color-base-100) 14rem); color: var(--tongue-twisters-ink); box-shadow: 0 1rem 2.5rem color-mix(in oklab, var(--color-neutral) 10%, transparent); }
.tongue-twisters__stage:focus { outline: none; }
.tongue-twisters__twister { max-width: 54rem; margin: 0 auto; text-align: center; }
.tongue-twisters__target { display: inline-flex; border-radius: 999px; padding: .42rem .75rem; background: color-mix(in oklab, var(--color-primary) 11%, var(--color-base-100)); color: color-mix(in oklab, var(--color-primary) 70%, var(--tongue-twisters-ink)); font-size: .8rem; font-weight: 850; letter-spacing: .08em; }
.tongue-twisters__line { margin-top: 1rem; font-size: clamp(1.7rem, 4vw, 3rem); font-weight: 950; line-height: 1.16; }
.tongue-twisters__note { max-width: 42rem; margin: .9rem auto 0; color: color-mix(in oklab, var(--tongue-twisters-ink) 65%, transparent); line-height: 1.5; }
.tongue-twisters__model-row { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; margin-top: 1.6rem; }
.tongue-twisters__record-card { max-width: 54rem; margin: 1.7rem auto 0; border: 1px dashed color-mix(in oklab, var(--color-secondary) 40%, var(--tongue-twisters-line)); border-radius: var(--radius-box); padding: 1.1rem; background: color-mix(in oklab, var(--color-secondary) 6%, var(--color-base-100)); text-align: center; }
.tongue-twisters__record-card strong { display: block; font-size: 1.05rem; }
.tongue-twisters__record-card p { margin-top: .35rem; color: color-mix(in oklab, var(--tongue-twisters-ink) 64%, transparent); font-size: .9rem; line-height: 1.5; }
.tongue-twisters__attempt-count { display: inline-flex; margin-top: .85rem; border-radius: 999px; padding: .4rem .7rem; background: var(--color-base-200); color: color-mix(in oklab, var(--tongue-twisters-ink) 72%, transparent); font-size: .8rem; font-weight: 850; }
.tongue-twisters__meter { display: flex; height: .7rem; align-items: center; gap: .15rem; max-width: 24rem; margin: 1rem auto; }
.tongue-twisters__meter i { display: block; width: .33rem; height: 35%; border-radius: 999px; background: var(--color-secondary); opacity: .35; transition: height 80ms ease, opacity 80ms ease; }
.tongue-twisters__meter[data-active="true"] i { opacity: .95; }
.tongue-twisters__reveal { max-width: 54rem; margin: 1.7rem auto 0; border: 1px solid color-mix(in oklab, var(--color-success) 30%, var(--tongue-twisters-line)); border-radius: var(--radius-box); padding: 1.25rem; background: color-mix(in oklab, var(--color-success) 6%, var(--color-base-100)); text-align: center; }
.tongue-twisters__reveal-title { color: var(--color-success); font-size: .8rem; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.tongue-twisters__reveal-copy { margin-top: .45rem; color: color-mix(in oklab, var(--tongue-twisters-ink) 67%, transparent); line-height: 1.5; }
.tongue-twisters__action-row { display: flex; flex-wrap: wrap; justify-content: center; gap: .7rem; margin-top: 1rem; }
.tongue-twisters__pause-notice { margin-top: 1rem; border: 1px solid color-mix(in oklab, var(--color-secondary) 30%, var(--tongue-twisters-line)); border-radius: var(--radius-field); padding: 1rem; background: color-mix(in oklab, var(--color-secondary) 8%, var(--color-base-100)); text-align: center; }
.tongue-twisters__feedback { min-height: 2rem; margin: 1rem auto 0; color: var(--tongue-twisters-ink); text-align: center; }
.tongue-twisters__results-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; max-width: 62rem; margin-right: auto; margin-left: auto; }
.tongue-twisters__result-card { min-height: 8rem; border: 1px solid var(--tongue-twisters-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); text-align: center; }
.tongue-twisters__result-card strong { display: block; margin-top: .5rem; color: var(--color-primary); font-size: 2.2rem; font-variant-numeric: tabular-nums; }
.tongue-twisters__result-card > span { color: color-mix(in oklab, var(--tongue-twisters-ink) 58%, transparent); font-size: .8rem; font-weight: 800; text-transform: uppercase; }
.tongue-twisters__stage button:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }

@media (max-width: 980px) { .tongue-twisters__preview-grid, .tongue-twisters__results-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 700px) {
  .tongue-twisters__preview-grid, .tongue-twisters__results-grid { grid-template-columns: 1fr; }
  .tongue-twisters__game-topbar { align-items: flex-start; flex-direction: column; }
  .tongue-twisters__stage { min-height: auto; padding: 1.25rem; }
  .tongue-twisters__action-row .btn, .tongue-twisters__model-row .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) { .tongue-twisters__progress span, .tongue-twisters__meter i { transition: none; } }